How to change the date format in Microsoft Excel We're using a spreadsheet that includes dates of hire for employees of a fictitious company, to show different ways to format dates in Excel . 1.

In case you do not want to use the predefined date or time format, you can change them in Google Sheet and Excel Online. For your information, you do not need to use an add-on or any other third ...

With the dates selected (C3:C37), click the Home tab, click Conditional Formatting, and then choose New Rule from the dropdown (Figure B). Excel opens the new Conditional Formatting pane to the right.